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1. (WO2018199051) CODING DEVICE, DECODING DEVICE, CODING METHOD, AND DECODING METHOD

Pub. No.:    WO/2018/199051    International Application No.:    PCT/JP2018/016516
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: H04N 19/593
H04N 19/107
H04N 19/109
H04N 19/11
H04N 19/136
H04N 19/176
H04N 19/196
Applicants: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ
Inventors: NISHI Takahiro
西 孝啓
TOMA Tadamasa
遠間 正真
ABE Kiyofumi
安倍 清史
KANOH Ryuichi
加納 龍一
RIGAZIO Luca
リガジオ ルカ
HODGKINSON Alec
ホジキンソン アレク
Title: CODING DEVICE, DECODING DEVICE, CODING METHOD, AND DECODING METHOD
Abstract:
Provided is a coding device for achieving a further improvement. The coding device is provided with a processing circuit and a memory. The processing circuit: using the memory, generates a predicted image with respect to an input image to be coded, on the basis of generated data which are output from a generation network, which is a neural network, due to the input of a reference image into the generation network (step S1a); calculates a predicted error by subtracting the predicted image from the input image (step S2a); and generates a coded image by performing at least a transform with respect to the predicted error (step S3a).